# Clunk/knocking noise in 2000 LS400

**URL:** <https://community.cartalk.com/t/clunk-knocking-noise-in-2000-ls400/30705>\
**Category:** Maintenance/Repairs\
**Tags:** noises, ls400\
**Created:** [May 19, 2009, 11:15pm UTC](https://community.cartalk.com/t/clunk-knocking-noise-in-2000-ls400/30705 "2009-05-19T23:15:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![franck](https://avatars.discourse-cdn.com/v4/letter/f/7ba0ec/32.png) [@franck](https://community.cartalk.com/u/franck)\
**Post date:** [May 19, 2009, 11:15pm UTC](https://community.cartalk.com/t/clunk-knocking-noise-in-2000-ls400/30705/1 "2009-05-19T23:15:24Z")

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Have had all struts replaced two weeks ago. What else might be causing this noise problem, which occurs at any speed over certain bumps and dips; getting more frequent. Feel a vibration/slight shaking in steering wheel/column when clunk/knock noise occurs. Feels like it comes from either front wheel through the steering column/wheel. So far, three good mechanics are puzzled. Any suggestions/answers gratefully appreciated.